Maximum transmission unitLors d'une transmission de données informatiques, la maximum transmission unit (MTU) est la taille maximale d'un paquet pouvant être transmis en une seule fois (sans fragmentation) sur une interface. Le path MTU désigne la taille maximale entre une machine source et une machine destination. Il est égal au plus petit MTU des interfaces via lesquelles le paquet est transmis. Le path MTU peut varier dans le temps, à la suite d'un reroutage par exemple. Il peut également être asymétrique.
Seasonal energy efficiency ratioIn the United States, the efficiency of air conditioners is often rated by the seasonal energy efficiency ratio (SEER) which is defined by the Air Conditioning, Heating, and Refrigeration Institute, a trade association, in its 2008 standard AHRI 210/240, Performance Rating of Unitary Air-Conditioning and Air-Source Heat Pump Equipment. A similar standard is the European seasonal energy efficiency ratio (ESEER). The SEER rating of a unit is the cooling output during a typical cooling-season divided by the total electric energy input during the same period.
FURPSEFURPS is an acronym representing a model for classifying software quality attributes (functional and non-functional requirements): Functionality - Capability (Size & Generality of Feature Set), Reusability (Compatibility, Interoperability, Portability), Security (Safety & Exploitability) Usability (UX) - Human Factors, Aesthetics, Consistency, Documentation, Responsiveness Reliability - Availability (Failure Frequency (Robustness/Durability/Resilience), Failure Extent & Time-Length (Recoverability/Survivabil